71616987

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{967}}^1$

素因数の和:1200

約数の個数: 32

約数和(自身を含む): 114920960

約数和(自身を除く): 43303973

約数列:

[1, 3, 9, 13, 27, 39, 117, 211, 351, 633, 967, 1899, 2743, 2901, 5697, 8229, 8703, 12571, 24687, 26109, 37713, 74061, 113139, 204037, 339417, 612111, 1836333, 2652481, 5508999, 7957443, 23872329, 71616987]

約数ペア:

[(1, 71616987), (3, 23872329), (9, 7957443), (13, 5508999), (27, 2652481), (39, 1836333), (117, 612111), (211, 339417), (351, 204037), (633, 113139), (967, 74061), (1899, 37713), (2743, 26109), (2901, 24687), (5697, 12571), (8229, 8703)]